---
title: "Tech / Sr Tech / AE1 – Debug… – Penang Island, Malaysia"
canonical: "https://www.metaintro.com/job/tech-sr-tech-ae1-debug-at-coherent-uk-73f90daa-7790-5a03-8b74-df3f1847280f"
language: "en"
author: "Metaintro"
---

[/company/hcwp](/company/hcwp)[Coherent UK](/company/hcwp)
# Tech / Sr Tech / AE1 – Debug at Coherent UK

Education: Diploma

**Setup**
: On-site

**Location**
: Penang Island

**Type**
: Full-time

**Level**
: mid

**Posted**
: Oct 1, 2026

## Description

The Optical Device Test Engineer supports product engineers in achieving yield, scrap-cost, debug-accuracy, and lean-improvement targets. Responsibilities include PE evaluations, BOM and test-time improvements, prime-yield and OBA failure analysis, ROHS debugging, real-time debugging, scrap-cost monitoring, and compliance with safety, ESD, cleanroom, and ISO requirements. The role requires an engineering diploma, at least five years of optical-device testing or repair experience in mass production, familiarity with optical devices and circuit analysis, computer literacy, communication skills, and experience with test instruments; PCBA troubleshooting experience is preferred.

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